CVE-2023-54138

drm/msm: fix NULL-deref on irq uninstall

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix NULL-deref on irq uninstall In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL. Patchwork: https://patchwork.freedesktop.org/patch/525104/

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/72092e34742e8b34accdadfa7bd9a13cf255a531 https://git.kernel.org/stable/c/bafa985acff9b0ed53957beff33c18be08d6b9a6 https://git.kernel.org/stable/c/cd459c005de3e2b855a8cc7768e633ce9d018e9f https://git.kernel.org/stable/c/dd8ce825b165acf997689c5ffa45d6a7a1fc0260 https://git.kernel.org/stable/c/e2d1cc82ad509c07a9ab0ab4bf88b6613fbf784b